 ---
 angular velocity
            lat.n    lon.e      rate (deg./m.y.
 OK  -nz    -53.392   72.920  0.4819
  
 covariance matrix (rad2/m.y.2 e-10
    1815.8     286.4    -163.0
     286.4    3578.9    -332.7
    -163.0    -332.7    2120.7
  
